DE69923375D1 - Vorrichtung zur Ableitung eines Triggersignals aus einer Wechselstromleitung - Google Patents

Vorrichtung zur Ableitung eines Triggersignals aus einer Wechselstromleitung

Info

Publication number
DE69923375D1
DE69923375D1 DE69923375T DE69923375T DE69923375D1 DE 69923375 D1 DE69923375 D1 DE 69923375D1 DE 69923375 T DE69923375 T DE 69923375T DE 69923375 T DE69923375 T DE 69923375T DE 69923375 D1 DE69923375 D1 DE 69923375D1
Authority
DE
Germany
Prior art keywords
deriving
line
trigger signal
trigger
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69923375T
Other languages
English (en)
Other versions
DE69923375T2 (de
Inventor
Frederick Y Kawabata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tektronix Inc
Original Assignee
Tektronix Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tektronix Inc filed Critical Tektronix Inc
Publication of DE69923375D1 publication Critical patent/DE69923375D1/de
Application granted granted Critical
Publication of DE69923375T2 publication Critical patent/DE69923375T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G01R13/32—Circuits for displaying non-recurrent functions such as transients; Circuits for triggering; Circuits for synchronisation; Circuits for time-base expansion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G01R1/07—Non contact-making probes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Amplifiers (AREA)
DE69923375T 1998-06-08 1999-04-16 Vorrichtung zur Ableitung eines Triggersignals aus einer Wechselstromleitung Expired - Lifetime DE69923375T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/093,584 US6072356A (en) 1998-06-08 1998-06-08 Apparatus for deriving a trigger signal from the AC line
US93584 1998-06-08

Publications (2)

Publication Number Publication Date
DE69923375D1 true DE69923375D1 (de) 2005-03-03
DE69923375T2 DE69923375T2 (de) 2006-03-23

Family

ID=22239734

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69923375T Expired - Lifetime DE69923375T2 (de) 1998-06-08 1999-04-16 Vorrichtung zur Ableitung eines Triggersignals aus einer Wechselstromleitung

Country Status (7)

Country Link
US (1) US6072356A (de)
EP (1) EP0964254B1 (de)
JP (1) JP3375066B2 (de)
KR (1) KR100649086B1 (de)
CN (1) CN1265552C (de)
DE (1) DE69923375T2 (de)
TW (1) TW436625B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100662326B1 (ko) 2004-12-09 2007-01-02 엘지전자 주식회사 잠금 장치가 구비된 이동 통신 단말기
US7605671B2 (en) * 2007-09-26 2009-10-20 Intel Corporation Component-less termination for electromagnetic couplers used in high speed/frequency differential signaling

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2090986A (en) * 1981-12-22 1982-07-21 Plessey Co Plc Non-contact signal pickup arrangements
US4527117A (en) * 1982-10-18 1985-07-02 Tektronix, Inc. Signal processing system employing charge transfer devices
US5512819A (en) * 1994-03-17 1996-04-30 Dasu Limited Liability Company Assembly and associated method for locating a selected wire of a wiremat
US5594332A (en) * 1994-10-12 1997-01-14 Iris Electronics Corporation Alternating current detector
US5583447A (en) * 1995-02-03 1996-12-10 Hewlett-Packard Company Voltage probe with reverse impedance matching
JP3396106B2 (ja) * 1995-04-21 2003-04-14 株式会社日立国際電気 オシロスコープ
KR100206662B1 (ko) * 1995-08-28 1999-07-01 변승봉 주파수 스펙트럼 분석기를 이용한 부분방전 측정방법
JPH0989933A (ja) * 1995-09-28 1997-04-04 Ando Electric Co Ltd 高周波信号レベル表示装置

Also Published As

Publication number Publication date
JP3375066B2 (ja) 2003-02-10
JP2000055937A (ja) 2000-02-25
CN1245367A (zh) 2000-02-23
KR100649086B1 (ko) 2006-11-24
CN1265552C (zh) 2006-07-19
EP0964254B1 (de) 2005-01-26
DE69923375T2 (de) 2006-03-23
TW436625B (en) 2001-05-28
KR20000006022A (ko) 2000-01-25
EP0964254A1 (de) 1999-12-15
US6072356A (en) 2000-06-06

Similar Documents

Publication Publication Date Title
DE59810603D1 (de) Vorrichtung zur feststellung eines perikardergusses
DE69910022D1 (de) Vorrichtung zur erkennung eines wellenbruchs
DE59912889D1 (de) Vorrichtung zur Überwachung eines Gefässzuganges
DE50115767D1 (de) Vorrichtung zur überwachung eines prozessors
DE69729339D1 (de) Vorrichtung zur Durchführung einen Tracheotomie
DE69622353D1 (de) Vorrichtung zur Überführung eines hauptsächlich runden Gegenstandes
DE69901516D1 (de) Vorrichtung zur abtastung einer wellenfront
DE69723380D1 (de) Vorrichtung zur beobachtung einer wandoberfläche
DE69725071D1 (de) Vorrichtung zur Detektion der Position
DE69835050D1 (de) Vorrichtung zur Einstellung eines Beleuchtungsfeldes
DE69917740D1 (de) Vorrichtung zur prüfung einer stabförmigen probe
DE69731887D1 (de) Vorrichtung zur positionierung einer buchse
DE50008090D1 (de) Vorrichtung zur erfassung einer pulsierenden grösse
DE59709102D1 (de) Vorrichtung zur ermittlung einer drehrate
DE50012947D1 (de) Vorrichtung zur Positionierung eines Fahrzeugs
DE60027129D1 (de) Vorrichtung zum Schützen eines Kabels
DE59910183D1 (de) Vorrichtung zur Erzeugung einer definierten relativen Luftfeuchte
DE59709917D1 (de) Vorrichtung zur ermittlung einer drehrate
DE50114096D1 (de) Vorrichtung zur fehlererkennung bei einer digitalen signalauswerteeinrichtung
DE59904580D1 (de) Vorrichtung zur abstandsmessung
DE69229099D1 (de) Vorrichtung zur Installation eines Drahtes
DE59812244D1 (de) Vorrichtung zur erkennung eines fehlerhaften signales
DE50107969D1 (de) Vorrichtung zur Erfassung einer Winkelstellung
DE69502789D1 (de) Vorrichtung zur Positionsdetektion
DE59502303D1 (de) Vorrichtung zur Meldung der Stellung eines Einschubes

Legal Events

Date Code Title Description
8364 No opposition during term of opposition